Empleos de freelance machine learning developer python en Madrid

Wizeline, a global AI-native technology solutions provider, develops cutting-edge,AI-powereddigital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture ofgrowth, collaboration,andimpact.With the right people and the...

You will be joining the Core AI tribe within Super's Platform organisation, a team responsible for building the general‑purpose infrastructure that enables product and engineering teams to leverage AI capabilities.What The Role InvolvesDesign, build, and operate general‑purpose AI platform infrastructure — including MCP gateways, the internal agentic...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed.If you’re a collaborator who wants to help transform how businesses...

AXON Networks delivers a robust AI-driven, analytics-based orchestration platform and a wide portfolio of next‑gen high‑speed routers that leverage the newest Wi‑Fi technologies. Together, these technologies give ISPs the ability to manage and troubleshoot their networks in real time, and to deliver an outstanding customer experience.AXON Networks is a...

Data & AI Manager Serás la persona responsable de consolidar y hacer evolucionar la función de datos en TeamSystem España, un grupo con varias entidades legales que hoy operan con distintos niveles de madurez analítica sobre un modelo basado en Power BI y SQL. Tu día a día combinará la ejecución directa de proyectos de analítica avanzada y machine...

ResponsibilitiesLead the design, development and operation of new capabilities across our SaaS products.Make architectural decisions that balance immediate business needs with long‑term scalability and maintainability.Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy.Identify and drive...

Who We Are At Kyndryl, we run and reimagine the mission‑critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI‑powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that...

Avolta is the world’s leading travel experience player. With a traveler-centric philosophy and a geographically diverse network, the travel retail and F&B company addresses the needs of up to 2.3 billion passengers each year, with 5,500 outlets in more than 75 countries across six continents. Guided by their Destination 2027 strategy and boosted by their...

En EY, damos forma al futuro con confianza. Aquí encontrarás más que un trabajo: una oportunidad para crecer, aprender y dejar huella. Únete a nuestros 7.000 profesionales en España y 15 oficinas y a una red global de 400.000 personas que trabajan cada día para transformar negocios y sociedades. #ShapeTheFutureWithConfidence | #EYCareers |...

About Pleo Messy spend management is tricky business. And tedious processes are a lose‑lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go...

About Us At Globant, we are working to make the world a better place, one step at a time. We enhance business development and enterprise solutions to prepare them for a digital future. With a diverse and talented team present in more than 30 countries, we are strategic partners to leading global companies in their business process transformation.Position...

Credit Risk Model Development Manager (IFRS9 / IRB) Country: SpainEl impacto que generarás Estamos buscando un/a Credit Risk Model Development Manager (IFRS9 / IRB) para el equipo de Riesgos basados en MADRID.En este puesto, tus principales responsabilidades incluirán:Desarrollo de modelos end to end y gestión de equipos tanto internos como de...

OverviewAt JetBrains, code is our passion. Since 2000 we strive to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. JetBrains IDEs support many programming languages, including Java, Kotlin, Python, Go, Rust, JavaScript,...

Principal Data Scientist, Real World Evidence (RWE)Our R&D Data, Data Science & AI, Real-World Evidence team at Johnson & Johnson Innovative Medicine is looking for a Principal Data Scientist to develop and implement evidence solutions using real-world data. This role collaborates with strategic partners in R&D Data, Data Science & AI, and multidisciplinary...

**Role description** **We are still looking for the very Top Talent…and we would be delighted if you were to join our team!** More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology...

Alexa International is looking for passionate, talented, and inventive Senior Applied Scientists to help build industry-leading technology with Large Language Models (LLMs) and multimodal systems, requiring strong deep learning and generative models knowledge. Senior applied scientists will drive cross-team scientific strategy, influence partner teams, and...

At Ayesa Digital, we dont wait for the future, we lead it. Through #technology, we make it possible, turning challenges into opportunities, concepts into solutions, and vision into real impact. Step by step, we are moving closer to a better future. With your passion, talent, and determination, we will continue to transform the present and build the future....

At **Nationale-Nederlanden** , it's the person who makes the professional. Following the company's strategy, we are looking to strengthen our structure within our central offices located in Alcobendas, in a hybrid, flexible, and accommodating work environment. On this occasion, we offer a vacancy for a AI Engineer for the Data & Business Automation...

OverviewAs a Backend Engineer on the GitLab Agent Observability team, you'll go beyond using AI tools and help define how we design, build systems that allow AI agents to interact with the full software delivery lifecycle, way beyond pure code creation. In this role you’ll contribute to the development of complex features and help establish architectural...

Descripción de la vacante Remoto: Teletrabajo What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.Backend...